Pluginy AMX Mod X

Rewards the first kill of every round with a sound, a coloured announcement and bonus HP and/or cash.

Blood burst, gib shower and an optional explosion on headshot/knife kills, sent as temp entities.

The classic Quake announcer: firstblood, doublekill, multikill, ultrakill, godlike, headshot and knife-kill humiliation, with a per-player /qsounds toggle saved in nVault.